DEDRA DED7048 Bedienungsanleitung Mit Garantiekarte Seite 6

EN
Table of contents
1. Photos and drawings
2. Description of the device
3. Purpose of the device
4. Restriction of use
5. Technical data
6. Preparation for work
7. Turning on the device
8. Use of the device
9. Ongoing maintenance
10. Spare parts and accessories
11. Troubleshooting on its own
12. Completion of the device, concluding remarks
13. Information for users on disposal of electrical and electronic equipment
14. Warranty card
General safety conditions are included as a separate brochure.
The EC Declaration of Conformity is attached to the device as a separate
document. In case of lack of EC Declaration of Conformity, please contact Dedra-
Exim Sp. z o.o. Service.
When working with the device, it is always recommended
to follow the basic rules of occupational safety, in order
to avoid the outbreak of fire, electric shock or mechanical injury.
Before operating the equipment, please read the contents of the Operation Manual.
Please keep the Operation Manual, the operating safety instructions and the
declaration of conformity. Strict
recommendations in the Operation Manual will prolong the life of your device.
When working, it is essential to follow the instructions in
the operating safety manual. If you hand over the device to
another person, please also give him/her the operating instructions, work safety
instructions and declaration of conformity. Dedra-Exim is not responsible for
accidents caused by failure to follow the safety instructions for operation. Read all
safety instructions and the operating instructions carefully. Failure to follow
warnings and instructions may result in electric shock, fire and/or serious injury.
The SAS+ALL line device is designed to work only with
chargers and batteries of the SAS+ALL line. The Li-Ion
battery and charger are not included with the purchased device and must be
purchased separately. Use of batteries and chargers other than those dedicated to
the device will void warranty rights
2. Description of the device
Fig. A: 1. SDS Plus socket, 2. socket cover, 3. operating mode switch, 4. reversing
switch, 5. on/off switch, 6. LED lighting, 7. auxiliary handle, 8. depth stop lock, 9.
depth stop
3. Purpose of the device
The percussion hammer is a device designed for drilling in wood, metal, plastic and
other materials, percussion drilling in stone, concrete, brick and for lighter chiseling
work in building materials. Thanks to the ability to change the angle of the chisel, it
is possible to shoe in different positions.
It is allowed to use the device in repair and construction work, repair workshops, in
amateur work, while observing the conditions of use and permissible working
conditions , contained in the instruction manual.
4. Restrictions on use
The device may only be used in accordance with the
"Permissible working conditions" listed below. The clamping
system is adapted for use with work bits equipped with the SDS PLUS shank.
Unauthorized changes to the mechanical and electrical structure, any
modifications, maintenance activities not described in the Operating Manual will be
considered illegal and cause immediate loss of Warranty Rights, and the
Declaration of Conformity will lose its validity. Use of the power tool not in
accordance with the intended use or the Operating Instructions will result in
immediate loss of Warranty Rights.
Acceptable working conditions
S1 continuous operation
Use only indoors. Battery charging temperature range 10 - 30°C. Do not
expose to temperatures above 45°C.
5. Technical data
Device model
Operating voltage [V].
Battery
Drill chuck: shank range
-1
Speed n [min ]
0
Number of functions
Vibration level measured at the handle [m/s ]
KD measurement uncertainty
Noise emissions:
LPA sound pressure level [dB(A)].
LWA sound power level [dB(A)].
Measurement uncertainty
[dB(A)].
Work lighting
Weight (without battery and charger) [kg].
Information on vibration and noise.
The combined value of vibration a
determined in accordance with EN 60745-2-6 and are given in the table
adherence to the instructions
DED7048
18V d.c.
Li-Ion
SDS Plus
0-1500
4
2
20,792
1,5
87
98
KLPA, KLWA 3
LED
2,4
and the measurement uncertainty were
h
Noise emissions were determined in accordance with EN 60745-1, the values are
given above in the table.
Noise can cause hearing damage, always use hearing
protection when working!
The declared noise emission value has been measured according to a standard
test method and can be used to compare one device with another. The noise
emission level stated above can also be used for preliminary assessment of noise
exposure.
Noise levels during actual use of the power tool may differ from the declared values
depending on how the work tools are used, particularly the type of workpiece being
worked on, and the need to determine measures to protect the operator. In order to
accurately estimate exposures under actual conditions of use, all parts of the
operating cycle must be taken into account, including periods when the device is
turned off or when it is turned on but not used for work.
6. Preparation for work
All maintenance activities, such as changing the working
tip, should be performed with the power supply
disconnected.
The hammer should be used, in a well-lit place. The switch is located in the handle
of the device. The drive motor works as long as you press the switch. When
handling the power tool, take such a position that you do not fall over while working.
Perform the first start-up (for a period of several minutes) with the switch of the type
of work set in the position of impact off.
Using the auxiliary handle
Always use the auxiliary handle supplied with the device. To
adjust it and adjust it to the operator's individual preferences,
loosen the handle knob, move the handle to the desired position, and then tighten
and
it firmly. Always hold the device with both hands during operation.
Assembly of the working tip
Each time, before starting a work cycle or when changing
the working tool, check and, if necessary, refill the
amount of grease on the mounting end of the working tool. Too little grease
can cause the work tool to lock in the head.
The hammer can be used with any tool with an SDS Plus (SDS) shank (with the
maximum parameters listed in "Technical data").
To attach the working tool, push the SDS holder cover (Figure A, item 2) backwards,
insert the working tool. Rotate the working tool in the hole until it slides in deeper (if
the tool cannot be rotated, it may mean that it has already slid in to the target depth).
Allow the casing to return to its original position. Make sure that the working tool is
properly fixed: lay the power tool horizontally, try to extend the working tip. If it
cannot be ejected it has been properly clamped. Every time you change the working
tool, use it to thoroughly clean the shank chamber and lubricate the moving parts
that are there.
Adjusting the angle of application
Using the knob (Fig. B), select the position "tool rotation". This will allow you to
change the position of the chisel, located in the tip of the hammer. Set the chisel in
the selected position. Set the mode switch to the desired function.
7. Turning on the device
The device is powered by an 18V rechargeable battery. The charged battery slides
into the guide in the handle until the handle latch engages. The device is ready to
work. To start working with the device, press the start button (Fig. A, 5).
Perform no-load operation tests only when the power tool
is facing down
8. Use of the device
Before starting the power tool, make sure that the side
handle is twisted tightly enough that it will not move due
to the vibration of the hammer.
Do not use non-SDS-plus work tools together with a drill chuck for impact
drilling or chiseling. SDS-plus work tools and their chucks are damaged
during impact drilling and chiseling.
Modes of operation
The rotary hammer has four modes of operation - ordinary drilling, drilling with
impact, shoring with change of chisel angle, forging (see Fig. B). The switch is
located in the place marked in Fig. A item 3. To change the mode of operation, turn
the mode knob (photos I item 2) and set it to the appropriate position. Individual
functions:
Item 1 Drilling (in wood, metal, plastic, etc.).
Item 2. Impact drilling (drilling in hard materials, such as concrete, masonry, etc.) -
photo I item 3.
Item 3 Shoeing with change of chisel angle
Item 4 Impact (shoring, chipping, demolition, etc.).
During operation of the percussion hammer, a slight rotational movement of the
working tip is allowed.
Loosen the handle by unscrewing the handle. Slide the handle onto the head so
that the clamp is in the embossing .Adjust the angle. Clamp the handle onto the
device by twisting the handle.
Fixing the drilling depth stop.
Press the stop lock buttons (Fig. A item 8). Slide the stop to the appropriate depth,
lock with the button.
Ensure that there are no live electrical wires, pipes and
other cables of the infrastructure of a residential building
in the drilling zone. If suspected, or if you locate wires near the drilling zone, it is
imperative to disconnect the circuits from the mains.
Drilling without impact
Set the mode selector to the drilling function, insert the drill bit suitable for the
material to be processed. Apply the drill to the material, turn on the device.
Horizontal impact drilling
Drilling small-diameter holes begins by applying the tip of the drill and lightly
pressing the drill against the wall. Making deep drillings with long drills requires
gradual countersinking. Drill lengths should be selected so that the drill bit following
halfway into the hole. Starting drilling with extended drills is not allowed and is very
dangerous. Select the pressure so that the percussion mechanism emits metallic
sounds during operation. Low pressure or excessive pressure worsens the effects
.
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